In hindsight, I understand that the two fights above the women's flyweight tournament semifinal were title fights and that promoters want those title fights to headline. However, perhaps the Sexton vs Daly fight should not have been on this card at all.
As for the lack of coverage, I can attribute that to this bout being held in Europe and there being a general lack of attention for European MMA. When you add that to the lack of attention women's MMA tends to get, you would expect even a massive fight like this one to get overlooked. That we can expect the MMA media to miss a fight between two top ten fights in a weight class is a pretty sad state of affairs.